body {
    width: 200px;
    height: auto;
    font-size: 12px;
    font-family: "微软雅黑";
}
h1 {
    background-color: antiquewhite;
    font-weight: 100;
}
#fl-option{
    width: 200px;
    height: 400px;

    #fl-option-add{
        display: flex;
        align-items: center;
        justify-content: space-between;

        input{
            width: 130px;
        }

    }

    #fl-option-list{
        display: flex;
        flex-wrap: wrap;
        align-items: center;

        label{
            display: flex;
            align-items: center;
        }

    }

}